KR100242510B1 - 무선 선택 호출 수신기 - Google Patents
무선 선택 호출 수신기 Download PDFInfo
- Publication number
- KR100242510B1 KR100242510B1 KR1019970036838A KR19970036838A KR100242510B1 KR 100242510 B1 KR100242510 B1 KR 100242510B1 KR 1019970036838 A KR1019970036838 A KR 1019970036838A KR 19970036838 A KR19970036838 A KR 19970036838A KR 100242510 B1 KR100242510 B1 KR 100242510B1
- Authority
- KR
- South Korea
- Prior art keywords
- scan
- receiver
- service area
- fast
- auto
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010586 diagram Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/022—Selective call receivers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Circuits Of Receivers In General (AREA)
Abstract
Description
Claims (4)
- 수신기가 서비스 영역을 벗어나 있을 때 고정된 간격의 사이클로 수신 주파수의 자동-스캔을 실행하며, 반면에 상기 수신기가 서비스 영역에 진입할 때, 리딩-인(leading-in) 동기화가 자동적으로 실행되게 하는 무선 선택 호출 수신기에 있어서,서비스 영역을 벗어난 스위치 조작에 의해 상기 자동-스캔의 사이클 간격을 변화시키기 위한 제어부를 포함하는 것을 특징으로 하는 무선 선택 호출 수신기.
- 제1항에 있어서, 상기 무선 선택 호출 수신기의 상기 제어부는 서비스 영역을 벗어난 스위치 조작이 있을 때 고속-자동-스캔이 실행되는지의 여부의 선택-입력이 구비되고, 고속-스캔에 의한 스위치 입력이 있을 때, 상기 고속-스캔이 실행되게 하는 것을 특징으로 하는 무선 선택 호출 수신기.
- 제2항에 있어서, 상기 제어부는 상기 고속-스캔의 횟수를 제어하는 것을 특징으로 하는 무선 선택 호출 수신기.
- 제2항에 있어서, 상기 제어부는 고속 스캔의 횟수가 설정된 횟수에 도달할 지라도 리딩-인 동기화가 실행되지 않는 한정된 시간의 경과후 상기 자동-스캔을 다시 시작시키는 것을 특징으로 하는 무선 선택 호출 수신기.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP96-205015 | 1996-08-02 | ||
JP8205015A JP2885709B2 (ja) | 1996-08-02 | 1996-08-02 | 無線選択呼出受信機 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980018290A KR19980018290A (ko) | 1998-06-05 |
KR100242510B1 true KR100242510B1 (ko) | 2000-02-01 |
Family
ID=16500040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970036838A Expired - Fee Related KR100242510B1 (ko) | 1996-08-02 | 1997-08-01 | 무선 선택 호출 수신기 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6115582A (ko) |
EP (1) | EP0822725A3 (ko) |
JP (1) | JP2885709B2 (ko) |
KR (1) | KR100242510B1 (ko) |
AU (1) | AU729251B2 (ko) |
CA (1) | CA2212066A1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3518152B2 (ja) * | 1996-03-27 | 2004-04-12 | ソニー株式会社 | 携帯用端末装置 |
JP3017120B2 (ja) * | 1997-03-26 | 2000-03-06 | 静岡日本電気株式会社 | 無線選択呼出受信機 |
SG86327A1 (en) * | 1998-07-16 | 2002-02-19 | Motorola Inc | Message transmission by a multichannel synchronous selective call communication system |
US7171216B1 (en) * | 2001-04-19 | 2007-01-30 | Cisco Technology, Inc. | Method and system for detecting a preferred wireless network for a mobile device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5189413A (en) * | 1985-11-27 | 1993-02-23 | Seiko Corp. | Scanning receiver with manual override of frequency scanning routine |
US5416827A (en) * | 1985-11-27 | 1995-05-16 | Seiko Communications Holding Nv | Paging system with registration mode which interrupts the pager's standard operating protocol and is energized with a higher duty cycle |
JPH0193221A (ja) * | 1987-10-05 | 1989-04-12 | Nippon Telegr & Teleph Corp <Ntt> | 無線呼出用受信機 |
US5032835A (en) * | 1989-04-24 | 1991-07-16 | Motorola, Inc. | Out of range indication for radio receivers |
US5355518A (en) * | 1992-05-26 | 1994-10-11 | Kindinger Peter A | Receiver with constant battery saving duty cycle |
US5627882A (en) * | 1993-06-02 | 1997-05-06 | U.S. Philips Corporation | Enhanced power saving method for hand-held communications system and a hand-held communications system therefor |
JP2872057B2 (ja) * | 1994-11-24 | 1999-03-17 | 日本電気株式会社 | 無線選択呼出受信機 |
-
1996
- 1996-08-02 JP JP8205015A patent/JP2885709B2/ja not_active Expired - Lifetime
-
1997
- 1997-07-31 EP EP97113251A patent/EP0822725A3/en not_active Withdrawn
- 1997-07-31 CA CA002212066A patent/CA2212066A1/en not_active Withdrawn
- 1997-08-01 AU AU32456/97A patent/AU729251B2/en not_active Ceased
- 1997-08-01 KR KR1019970036838A patent/KR100242510B1/ko not_active Expired - Fee Related
- 1997-08-04 US US08/905,643 patent/US6115582A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU3245697A (en) | 1998-02-12 |
AU729251B2 (en) | 2001-02-01 |
CA2212066A1 (en) | 1998-02-02 |
EP0822725A2 (en) | 1998-02-04 |
EP0822725A3 (en) | 1999-12-29 |
US6115582A (en) | 2000-09-05 |
JP2885709B2 (ja) | 1999-04-26 |
JPH1051828A (ja) | 1998-02-20 |
KR19980018290A (ko) | 1998-06-05 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19970801 |
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PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19970801 Comment text: Request for Examination of Application |
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PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
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Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19991029 |
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PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19991110 Patent event code: PR07011E01D |
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PR1002 | Payment of registration fee |
Payment date: 19991111 End annual number: 3 Start annual number: 1 |
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PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20021025 Year of fee payment: 4 |
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PR1001 | Payment of annual fee |
Payment date: 20021025 Start annual number: 4 End annual number: 4 |
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LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |